9'016 companies found
Energy Control ECEK GmbH
St. Stephan · Since 2022
Energy Control ECEK GmbH is an independent inspection company that carries out testing and certification of electrical installations and energy-related services. Its services include periodic, acceptance and final inspections for residential, commercial and industrial systems, photovoltaic and EV charging-station verifications, device testing per SN EN 50699/50678, as well as training courses and measurement practicums.
Enerprice Service AG
Root D4 · Since 2014
The core activity of Enerprice AG is independent energy procurement and optimization for the Swiss economy. This includes the procurement and delivery of electricity, natural gas, heating oil, wood pellets and certificates, as well as the analysis of consumption data and the development of energy efficiency solutions for decarbonization.
Enerprice Partners AG
Root D4 · Since 1995
Enerprice Partners AG is an independent, owner-managed energy services firm that supports Swiss businesses with energy monitoring, consumption data management and billing, and with energy procurement (electricity, natural gas, heating oil, wood pellets and certificates). The company also provides consultancy and project services for energy efficiency, CO2-footprint calculation and decarbonization, including photovoltaic planning and aggregation/virtual power plant solutions.
Enersave Sagl
Bedano · Since 2023
The core activity of Enersave Sagl is the planning, production and maintenance of plants that produce energy from renewable sources, in particular: solar energy systems (thermal and photovoltaic systems), heating and air conditioning systems, electric vehicle charging stations, and energy efficiency and energy saving solutions. The company also offers services such as design and installation of systems, as well as the sale of products such as household appliances and accessories.
ENESS GmbH
Rothenburg · Since 2006
The core activity of ENESS GmbH is the development, distribution and implementation of energy-saving lighting solutions, particularly in the field of LED lighting, as well as the provision of intelligent, self-learning and adaptive lighting systems for various application areas such as industry, wholesale and retail, architecture, gastronomy and others.
ENGA GmbH
Biel/Bienne · Since 2022
The core activity of ENGA is the development and manufacture of products through 3D printing and assembly, using recycled plastics and bio-based materials, with the aim of reducing waste and minimizing the environmental impact of products.
Eniwa AG
Buchs Ag · Since 2000
The company's core activity encompasses energy production and supply, particularly in the areas of electricity, natural gas/biogas, district heating/district cooling and water networks. In addition, the company offers services in the fields of telecommunications, mobility, building technology, infrastructure development and energy-related waste recycling.
entsorgungspartner.ch GmbH
Winterthur · Since 2016
The core activity of entsorgungspartner.ch includes the following services: disposal of industrial waste, windows and mixed materials; transportation of goods, including storage and delivery; delivery and collection of test weights for elevator systems; and disposal of packaging materials and precision work in elevator shafts. The company thus offers a comprehensive range of services in the fields of disposal and transportation.
Enysol GmbH
Itingen · Since 2024
The core activity of Enysol GmbH is the planning, consulting, delivery and installation of solar power systems, including custom-built solutions, to support customers in the use of renewable energies.
ERDE Schweiz
Aarau · Since 2022
The core activity of ERDE Schweiz is the collection and recycling system for agricultural plastics, particularly silage bale films, nets and twines, in Switzerland. The company collects these plastics from farmers and other collection points and recycles them to conserve resources and actively protect the climate.
Ernst Kast AG
Wittenbach · Since 2006
Ernst Kast AG provides sewer and drainage services including canal cleaning, pit emptying, CCTV inspections and a 24-hour emergency service. The company carries out cleaning, inspection and regulated disposal work for residential, commercial and municipal clients, including documented sludge transport for proper environmental disposal.
Ertag, Entsorgung, Recycling, Transporte AG
Brig · Since 1992
The core activity of ERTAG AG is the disposal, recycling and transportation of waste, particularly kitchen waste, in the Upper Valais region.
Etawatt AG
Schaffhausen · Since 1997
The core activity of Etawatt AG is the provision of services in the field of energy supply, particularly in the sustainable use of energy resources. This includes, among other things: energy contracting, district heating (district heating), photovoltaics, Heat-Box (heat generation) and VoltControl (electricity cost optimization). The company offers these services to various customer segments, including residential construction, industry and public institutions.
EVR Energieversorgung Raron AG
Raron · Since 2004
The core activity of EnAlpin AG is the production, distribution and supply of electrical energy, in particular through participations in hydroelectric power plants and transmission facilities, as well as consulting and engineering for energy-related issues. Furthermore, the company is also active in supplying industrial and commercial customers and delivering to resellers (EVU).
EVS AG
Mels · Since 1992
The core activity of EVS AG is the construction, operation and maintenance of water and gas pipelines, including industrial pipeline construction and house connections. The company also offers services in the field of gas energy, such as gas sales, installation of heating systems and replacement of heating systems.
energieUri AG
Altdorf Ur
The company's core activity encompasses the planning, construction, operation and maintenance of power plants, as well as the generation, trading and marketing of energy. This also includes the management of energy facilities, the provision of system services, the monitoring and control of plants, and the billing and settlement of energy. Additionally, the company offers services in the areas of water supply and network operations.
EWK Energie AG
Kölliken · Since 2009
The company's core activity encompasses the provision of energy and telecommunications services, including: Energy supply (electricity, gas, water), Energy consulting and optimization, Network services (transformer stations, public lighting), Telecommunications services (Internet, fiber optics, data centers, cloud workspace, voice/chat), Electrical services (building automation, rental equipment, electrical shop), Mobility services (E-car sharing). The company thus offers a wide range of services in the energy and telecommunications sector and can be considered a full-service provider in this field.
EWS AG
Ibach
The company's core activity encompasses the provision of energy and telecommunications services, including electricity production, distribution and sales, as well as internet, TV and telephone connections. Furthermore, the company offers services in the field of building technology, such as electrical installations, smart home solutions and switchgear construction, as well as renewable energies, e-mobility and energy-efficient building renovations.
Fankhauser Solar AG
Solothurn · Since 2014
The core activity of Fankhauser Solar AG is the distribution and consulting of products and solutions in the field of photovoltaics, including solar modules, inverters, storage systems, mounting systems, accessories and electromobility. The company also offers services such as consulting, planning and conception, logistics, training and events to support customers in realizing their photovoltaic projects.
FEDERSPIEL SANITARI Sagl
Mesocco · Since 2006
The core activity of Federspiel Sanitari Sagl is the installation, maintenance and repair of sanitary facilities and heating systems, including the use of renewable energies such as solar and wood heating. Specific services include: installation of sanitary facilities, installation and maintenance of heating systems, repair and replacement of boilers and heating boilers, cleaning of clogged pipes, installation of aqueducts, and installation of renewable energy systems (e.g. solar and wood heating).
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Source: Federal Statistical Office, UID register